Built-in functions: math_round()
The function math_round() rounds a value to the next lowest or highest integer value.
Declaration
float math_round( float aValue )
Parameters
aValue
The value to round.
Discussion
The function math_round() calculates the next lowest or highest integer value of the value passed in the parameter aValue. For example:
var float result = math_round( 11.3 ); // result = 11.0 var float result = math_round( -5.3 ); // result = -5.0
See also the float instant property round as well as the cognate built-in functions math_floor(), math_ceil(), math_trunc() and math_fract().